Hire Top Freelance
Full-Stack Developers
in Barcelona

👋 Hi there, I’m a senior software engineer with over +8 years of experience. I can help you write cleaner code, focus on design patterns, and follow best practices to get quality results fast. I particularly enjoy discussing: * TypeScript * JavaScript * Node * React * GraphQL * NextJS, Astro and Gatsby * Twig * CSS/SCSS * WordPress I’ve been praised for going the extra mile and take pride in delivering neat code that is optimized for maximum readability and scalability. I live for the expression of someone who's been struggling with an issue for hours until the solution finally clicks. I'm a big fan of open source and teamwork. That's why I work on open platforms like [Netlify][1] for my side projects and I offer discounted fees for students who are just starting out. My passions, besides programming, are playing the guitar, playing football and training for my next marathon. 💰 Money-back guaranteed: just let me know if you're not happy with the session and your money stays with you. [1]: https://github.com/netlify/netlify-cms/pull/3412

Full-StackNext.jsMobile App DevelopmentAstro.jsHTML/CSSJavaScriptTypeScriptGraphQLHTML5CSSFlutterDartWebpackiOSAndroidLeadershipNode.jsjQueryGitWordPressSymfonyWeb DevelopmentPHPReactMentoringInterview PreparationGatsby

I've been coding professionally for 15 years, the last 5 as a cofounder and director of a team of engineers that grew from 2 to 15+ people. I am passionate about programming and enjoy helping other developers, both junior and senior, improve their skills. I have mentored developers that now work at places like Google or Tesla. My experience range is full stack, with a preference for Python, C++ and JavaScript, but I have used many other technologies too. I have a PhD in Bioinformatics, and two degrees in Mathematics and Computer Science. Algorithms, math, competitive programming and biomedicine are other passions of mine, and I'd be glad to help you in those fields too.

Full-StackBioinformaticsGo (Golang)Interview PreparationSystem DesignProblem solving skillsData ScienceData structureComputer ScienceCompetitive ProgrammingEntrepreneurshipSoftware DesignSoftware ArchitectureVue.jsHaskellAlgorithmLinuxBashKubernetesCDockerRustJavaScriptMachine LearningC++DjangoPython

I have over 6 years experience working on Web development with C#, .NET Framework, .NET Core. During this time I have also mentored over 10 students coming in the internship program at my work place. All of them have fulfilling careers in programming, 2 of them being accepted at Google later on. I also held regular technical meetings for knowledge sharing among more experienced developers. You will work with an open and communicative person, a passionate developer, capable of teaching and implementing solutions and who is focused on delivering the best value and results he can provide for his clients. I will do my best to help you whether it is helping you learn something new or working on a project. I look forward to working with you.

Full-Stack.NET Framework.NET CoreMentoringASP.NET MVCC#